:root {
  --bg: #0d0d0d;
  --surface: #161616;
  --surface-2: #1c1c1c;
  --border: #2a2a2a;
  --text: #e8e8e8;
  --muted: #888888;
  --green: #39fe04;
  --green-hot: #5dff2e;
  --radius: 10px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  font-family: "DM Sans", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

.beta-banner {
  display: block;
  background: var(--green);
  color: var(--bg);
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.84rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 13px 16px;
}

.beta-banner:hover {
  background: var(--green-hot);
}

main {
  width: min(1040px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 12px;
}

.mark {
  display: block;
  height: 52px;
  width: auto;
}

h1 {
  margin: 18px 0 12px;
  max-width: 11ch;
  font-size: clamp(2.7rem, 6.4vw, 4.6rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.94;
}

.lede {
  margin: 0;
  color: var(--muted);
  font-size: 1.15rem;
  font-weight: 400;
  line-height: 1.45;
}

.stage {
  margin-top: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.viewer {
  position: relative;
  background: var(--bg);
}

.shot {
  width: min(100%, 1024px);
  margin-inline: auto;
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  background: #121212;
}

.shot[data-n="2"] { background: #161616; }
.shot[data-n="3"] { background: #1b1b1b; }
.shot[data-n="4"] { background: #141816; }
.shot[data-n="5"] { background: #181818; }

.shot img {
  display: none;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.shot.has-image img {
  display: block;
}

.shot.has-image .shot-fallback {
  display: none;
}

.shot-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 28px 32px;
}

.shot-kicker {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.04em;
}

.shot-num {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  font-family: inherit;
  z-index: 2;
}

.arrow-prev { left: 12px; }
.arrow-next { right: 12px; }

.arrow:hover:not(:disabled) {
  border-color: var(--green);
  color: var(--green);
}

.arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

.caption {
  min-height: 0;
  padding: 16px 18px 8px;
}

.caption-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.caption-body {
  margin: 6px 0 0;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.5;
}

.caption-note {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
  font-style: italic;
  line-height: 1.45;
}

.caption-note[hidden] {
  display: none;
}

.caption-count {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.modules {
  display: flex;
  gap: 8px;
  padding: 8px 14px 14px;
  background: var(--surface);
}

.pill {
  flex: 1 1 0;
  min-width: 0;
  height: 34px;
  display: grid;
  place-items: center;
  border: none;
  border-radius: 6px;
  background: var(--green);
  color: var(--bg);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.pill:hover:not(.is-on) {
  filter: brightness(1.08);
}

.pill.is-on {
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.55);
}

.beta-plaque {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 28px auto 0;
  max-width: 560px;
  min-height: 52px;
  padding: 12px 18px;
  border: 1.5px solid var(--green);
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
}

.beta-plaque:hover {
  background: color-mix(in srgb, var(--green) 10%, transparent);
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 36px;
}

.pillars h2 {
  margin: 0 0 6px;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.pillars h2::before {
  content: "";
  display: block;
  width: 28px;
  height: 2px;
  margin-bottom: 10px;
  background: var(--green);
}

.pillars p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.privacy {
  margin: 40px auto 0;
  max-width: 16em;
  text-align: center;
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.privacy sup {
  font-size: 0.55em;
}

.privacy-note {
  margin: 10px auto 0;
  max-width: 34em;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.4;
}

.site-foot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 16px 32px;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
}

.site-foot a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
}

.site-foot a:hover {
  color: var(--green);
}

@media (max-width: 720px) {
  main {
    width: min(880px, calc(100% - 28px));
    padding-top: 28px;
  }

  .pillars {
    grid-template-columns: 1fr;
  }

  .modules {
    flex-wrap: wrap;
  }

  .pill {
    flex: 1 1 30%;
  }
}